I Bought an 89 FJ62 350 Conv. with the Auto tranny a while back. I'm in the process of getting it up to par and had some questions about the transmission. I recently did the "rodney flush" on her and dropped the pan and filter out. The filter was quite bad. It was caked around the outer edges in some pretty nasty stuff, that too me kind of looked like gasket material? Is there anything within the tranny that could have worn out and caused this or is it just build up? Anyway. Cleaned the the crap outta the filter (literally) and did a complete flush. So the transmission now feels 10x smoother, however before and after here is what is still going on:If I kind of take off from a rolling stop, or stomp on it going about 25mph or so, it attempts to shift down but in the process, the engine revs way up and then it slowly grabs the lower gear and takes off. In other words its like shifting into neutral briefly and then finally shifting down. Any ideas? IS this thing just wore the heck out? It does have about 180k miles on it and obviously the last guy wasn't looking after the tranny.Thanks for any help guys, this is a pretty nice rig but I'm not too hot on the idea of buying a new tranny just yet.